X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=Makefile;h=e8cc443675efcfde1d8529f873053bb2bbf8d7b7;hb=7c41047285a24a97e700b4fb5b6b69f4505e2d82;hp=7c2cd77b42bd062b23c43a4f17f63bacc68a009d;hpb=5552ce52000855906a5cb4f08f2e456573cca51f;p=musl diff --git a/Makefile b/Makefile index 7c2cd77b..e8cc4436 100644 --- a/Makefile +++ b/Makefile @@ -17,18 +17,26 @@ includedir = $(prefix)/include libdir = $(prefix)/lib syslibdir = /lib -BASE_SRCS = $(sort $(wildcard $(srcdir)/src/*/*.c)) +MALLOC_DIR = mallocng +SRC_DIRS = $(addprefix $(srcdir)/,src/* src/malloc/$(MALLOC_DIR) crt ldso $(COMPAT_SRC_DIRS)) +BASE_GLOBS = $(addsuffix /*.c,$(SRC_DIRS)) +ARCH_GLOBS = $(addsuffix /$(ARCH)/*.[csS],$(SRC_DIRS)) +BASE_SRCS = $(sort $(wildcard $(BASE_GLOBS))) +ARCH_SRCS = $(sort $(wildcard $(ARCH_GLOBS))) BASE_OBJS = $(patsubst $(srcdir)/%,%.o,$(basename $(BASE_SRCS))) -ARCH_SRCS = $(wildcard $(srcdir)/src/*/$(ARCH)/*.[csS]) ARCH_OBJS = $(patsubst $(srcdir)/%,%.o,$(basename $(ARCH_SRCS))) REPLACED_OBJS = $(sort $(subst /$(ARCH)/,/,$(ARCH_OBJS))) -LDSO_SRCS = $(sort $(wildcard $(srcdir)/ldso/*.c)) -LDSO_OBJS = $(patsubst $(srcdir)/%,obj/%.lo,$(basename $(LDSO_SRCS))) -OBJS = $(addprefix obj/, $(filter-out $(REPLACED_OBJS), $(sort $(BASE_OBJS) $(ARCH_OBJS)))) -LOBJS = $(OBJS:.o=.lo) -GENH = obj/include/bits/alltypes.h +ALL_OBJS = $(addprefix obj/, $(filter-out $(REPLACED_OBJS), $(sort $(BASE_OBJS) $(ARCH_OBJS)))) + +LIBC_OBJS = $(filter obj/src/%,$(ALL_OBJS)) $(filter obj/compat/%,$(ALL_OBJS)) +LDSO_OBJS = $(filter obj/ldso/%,$(ALL_OBJS:%.o=%.lo)) +CRT_OBJS = $(filter obj/crt/%,$(ALL_OBJS)) + +AOBJS = $(LIBC_OBJS) +LOBJS = $(LIBC_OBJS:.o=.lo) +GENH = obj/include/bits/alltypes.h obj/include/bits/syscall.h GENH_INT = obj/src/internal/version.h -IMPH = $(addprefix $(srcdir)/, src/internal/stdio_impl.h src/internal/pthread_impl.h src/internal/libc.h) +IMPH = $(addprefix $(srcdir)/, src/internal/stdio_impl.h src/internal/pthread_impl.h src/internal/locale_impl.h src/internal/libc.h) LDFLAGS = LDFLAGS_AUTO = @@ -39,7 +47,7 @@ CFLAGS_AUTO = -Os -pipe CFLAGS_C99FSE = -std=c99 -ffreestanding -nostdinc CFLAGS_ALL = $(CFLAGS_C99FSE) -CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I$(srcdir)/arch/$(ARCH) -Iobj/src/internal -I$(srcdir)/src/internal -Iobj/include -I$(srcdir)/include +CFLAGS_ALL += -D_XOPEN_SOURCE=700 -I$(srcdir)/arch/$(ARCH) -I$(srcdir)/arch/generic -Iobj/src/internal -I$(srcdir)/src/include -I$(srcdir)/src/internal -Iobj/include -I$(srcdir)/include CFLAGS_ALL += $(CPPFLAGS) $(CFLAGS_AUTO) $(CFLAGS) LDFLAGS_ALL = $(LDFLAGS_AUTO) $(LDFLAGS) @@ -49,12 +57,13 @@ RANLIB = $(CROSS_COMPILE)ranlib INSTALL = $(srcdir)/tools/install.sh ARCH_INCLUDES = $(wildcard $(srcdir)/arch/$(ARCH)/bits/*.h) +GENERIC_INCLUDES = $(wildcard $(srcdir)/arch/generic/bits/*.h) INCLUDES = $(wildcard $(srcdir)/include/*.h $(srcdir)/include/*/*.h) -ALL_INCLUDES = $(sort $(INCLUDES:$(srcdir)/%=%) $(GENH:obj/%=%) $(ARCH_INCLUDES:$(srcdir)/arch/$(ARCH)/%=include/%)) +ALL_INCLUDES = $(sort $(INCLUDES:$(srcdir)/%=%) $(GENH:obj/%=%) $(ARCH_INCLUDES:$(srcdir)/arch/$(ARCH)/%=include/%) $(GENERIC_INCLUDES:$(srcdir)/arch/generic/%=include/%)) EMPTY_LIB_NAMES = m rt pthread crypt util xnet resolv dl EMPTY_LIBS = $(EMPTY_LIB_NAMES:%=lib/lib%.a) -CRT_LIBS = lib/crt1.o lib/Scrt1.o lib/rcrt1.o lib/crti.o lib/crtn.o +CRT_LIBS = $(addprefix lib/,$(notdir $(CRT_OBJS))) STATIC_LIBS = lib/libc.a SHARED_LIBS = lib/libc.so TOOL_LIBS = lib/musl-gcc.specs @@ -67,31 +76,32 @@ WRAPCC_CLANG = clang LDSO_PATHNAME = $(syslibdir)/ld-musl-$(ARCH)$(SUBARCH).so.1 -include config.mak +-include $(srcdir)/arch/$(ARCH)/arch.mak ifeq ($(ARCH),) -$(error Please set ARCH in config.mak before running make.) -endif + +all: + @echo "Please set ARCH in config.mak before running make." + @exit 1 + +else all: $(ALL_LIBS) $(ALL_TOOLS) -OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(OBJS) $(LDSO_OBJS) $(GENH) $(GENH_INT))) $(addprefix obj/, crt crt/$(ARCH) include)) +OBJ_DIRS = $(sort $(patsubst %/,%,$(dir $(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(GENH) $(GENH_INT))) obj/include) -$(ALL_LIBS) $(ALL_TOOLS) $(CRT_LIBS:lib/%=obj/crt/%) $(OBJS) $(LOBJS) $(GENH) $(GENH_INT): | $(OBJ_DIRS) +$(ALL_LIBS) $(ALL_TOOLS) $(ALL_OBJS) $(ALL_OBJS:%.o=%.lo) $(GENH) $(GENH_INT): | $(OBJ_DIRS) $(OBJ_DIRS): mkdir -p $@ -install: install-libs install-headers install-tools - -clean: - rm -rf obj lib - -distclean: clean - rm -f config.mak - obj/include/bits/alltypes.h: $(srcdir)/arch/$(ARCH)/bits/alltypes.h.in $(srcdir)/include/alltypes.h.in $(srcdir)/tools/mkalltypes.sed sed -f $(srcdir)/tools/mkalltypes.sed $(srcdir)/arch/$(ARCH)/bits/alltypes.h.in $(srcdir)/include/alltypes.h.in > $@ +obj/include/bits/syscall.h: $(srcdir)/arch/$(ARCH)/bits/syscall.h.in + cp $< $@ + sed -n -e s/__NR_/SYS_/p < $< >> $@ + obj/src/internal/version.h: $(wildcard $(srcdir)/VERSION $(srcdir)/.git) printf '#define VERSION "%s"\n' "$$(cd $(srcdir); sh tools/version.sh)" > $@ @@ -105,24 +115,19 @@ obj/crt/rcrt1.o: $(srcdir)/ldso/dlstart.c obj/crt/Scrt1.o obj/crt/rcrt1.o: CFLAGS_ALL += -fPIC -obj/crt/$(ARCH)/crti.o: $(srcdir)/crt/$(ARCH)/crti.s - -obj/crt/$(ARCH)/crtn.o: $(srcdir)/crt/$(ARCH)/crtn.s - OPTIMIZE_SRCS = $(wildcard $(OPTIMIZE_GLOBS:%=$(srcdir)/src/%)) $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.o) $(OPTIMIZE_SRCS:$(srcdir)/%.c=obj/%.lo): CFLAGS += -O3 -MEMOPS_SRCS = src/string/memcpy.c src/string/memmove.c src/string/memcmp.c src/string/memset.c -$(MEMOPS_SRCS:%.c=obj/%.o) $(MEMOPS_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_MEMOPS) +MEMOPS_OBJS = $(filter %/memcpy.o %/memmove.o %/memcmp.o %/memset.o, $(LIBC_OBJS)) +$(MEMOPS_OBJS) $(MEMOPS_OBJS:%.o=%.lo): CFLAGS_ALL += $(CFLAGS_MEMOPS) -NOSSP_SRCS = $(wildcard crt/*.c) \ - src/env/__libc_start_main.c src/env/__init_tls.c \ - src/thread/__set_thread_area.c src/env/__stack_chk_fail.c \ - src/string/memset.c src/string/memcpy.c \ - ldso/dlstart.c ldso/dynlink.c -$(NOSSP_SRCS:%.c=obj/%.o) $(NOSSP_SRCS:%.c=obj/%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP) +NOSSP_OBJS = $(CRT_OBJS) $(LDSO_OBJS) $(filter \ + %/__libc_start_main.o %/__init_tls.o %/__stack_chk_fail.o \ + %/__set_thread_area.o %/memset.o %/memcpy.o \ + , $(LIBC_OBJS)) +$(NOSSP_OBJS) $(NOSSP_OBJS:%.o=%.lo): CFLAGS_ALL += $(CFLAGS_NOSSP) -$(CRT_LIBS:lib/%=obj/crt/%): CFLAGS_ALL += -DCRT +$(CRT_OBJS): CFLAGS_ALL += -DCRT $(LOBJS) $(LDSO_OBJS): CFLAGS_ALL += -fPIC @@ -155,25 +160,21 @@ obj/%.lo: $(srcdir)/%.c $(GENH) $(IMPH) lib/libc.so: $(LOBJS) $(LDSO_OBJS) $(CC) $(CFLAGS_ALL) $(LDFLAGS_ALL) -nostdlib -shared \ - -Wl,-e,_dlstart -Wl,-Bsymbolic-functions \ - -o $@ $(LOBJS) $(LDSO_OBJS) $(LIBCC) + -Wl,-e,_dlstart -o $@ $(LOBJS) $(LDSO_OBJS) $(LIBCC) -lib/libc.a: $(OBJS) +lib/libc.a: $(AOBJS) rm -f $@ - $(AR) rc $@ $(OBJS) + $(AR) rc $@ $(AOBJS) $(RANLIB) $@ $(EMPTY_LIBS): rm -f $@ $(AR) rc $@ -lib/%.o: obj/crt/%.o +lib/%.o: obj/crt/$(ARCH)/%.o cp $< $@ -lib/crti.o: obj/crt/$(ARCH)/crti.o - cp $< $@ - -lib/crtn.o: obj/crt/$(ARCH)/crtn.o +lib/%.o: obj/crt/%.o cp $< $@ lib/musl-gcc.specs: $(srcdir)/tools/musl-gcc.specs.sh config.mak @@ -199,6 +200,9 @@ $(DESTDIR)$(libdir)/%: lib/% $(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/$(ARCH)/bits/% $(INSTALL) -D -m 644 $< $@ +$(DESTDIR)$(includedir)/bits/%: $(srcdir)/arch/generic/bits/% + $(INSTALL) -D -m 644 $< $@ + $(DESTDIR)$(includedir)/bits/%: obj/include/bits/% $(INSTALL) -D -m 644 $< $@ @@ -214,10 +218,20 @@ install-headers: $(ALL_INCLUDES:include/%=$(DESTDIR)$(includedir)/%) install-tools: $(ALL_TOOLS:obj/%=$(DESTDIR)$(bindir)/%) +install: install-libs install-headers install-tools + musl-git-%.tar.gz: .git git --git-dir=$(srcdir)/.git archive --format=tar.gz --prefix=$(patsubst %.tar.gz,%,$@)/ -o $@ $(patsubst musl-git-%.tar.gz,%,$@) musl-%.tar.gz: .git git --git-dir=$(srcdir)/.git archive --format=tar.gz --prefix=$(patsubst %.tar.gz,%,$@)/ -o $@ v$(patsubst musl-%.tar.gz,%,$@) +endif + +clean: + rm -rf obj lib + +distclean: clean + rm -f config.mak + .PHONY: all clean install install-libs install-headers install-tools